Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664618 | Injection molding apparatus | Masayoshi Kai, Kazuya Sakamoto, Atsushi Suzuki, Nobumasa Hamazoe, Hiromitsu Suganuma | 1997-09-09 |
| 5649586 | Injection molding apparatus | Shinji Kazama, Atsushi Suzuki, Nobumasa Hamazoe, Kazuya Sakamoto, Masayoshi Kai +1 more | 1997-07-22 |